Instrument features:
- The apparatus consists of the drive motor mechanism, scraping component, the sample holder fixing devices and other components.
- The scraper assembly includes a bracket scratch; scraping means scrape the specified bit sets, pressurizing means (weights and weight support bar) and the like.
- Free installation, replacement and removal of different specifications, scraping means can be implemented in a uniform way linear motion scraping under different loads.
- The use of embedded systems, man-machine interface for automated control of the testing process, using precision servo motor, ball screw driver for the scraping speed standards under the control accuracy with a decisive role.
- The use of tungsten carbide makes scraping means, increase the instrument pot life.
- The use of aluminum and stainless steel, simple appearance, lightweight and corrosion resistant.
Technical Parameters:
- The travel range: 10-200mm;
- Speed range: 10-200mm / s;
- Speed Buffer: 10 ± 1mm;
- The metal scraper head diameter: 0.5mm, 0.75mm, 1mm (Erichsen318), 3mm, 5mm, 7mm;
- The metal scraper head material: tungsten carbide;
- Pressurized weight and scraping components total weight: 2N, 3N, 5N, 7N, 8N, 10N, 12N, 15N, 20N (optionally with option) mass error does not exceed 1%;
- Plastic scraper means: polymethyl methacrylate (PMMA);
a. Diameter 16mm thickness of 1mm;
b. scraping means is an edge radius of 0.5mm;
c. Hardness shore D85. - Power: AC220V ± 10%, 50Hz.
